Color: White + black - IEEE802.11g/IEEE802.11b standards - Compliant to USB interface version 2.0 - 54Mbps wireless transmission rate - Frequency Band: 2.412GHz ~ 2.484GHz - Transfer rate: 11g:54/48/36/24/18/12/9/6M11b:11/5.5/2/1MBPS - Working channel: 13 - Wireless Security: 64/128-BIT WEP data encryption; WPA/WPA-PSKWPA2/WPA2-PSK security - Data modulation: BPSK QPSK CCK and OFDM (BPSK/QPSK/16-QAM/64/128-BIT WEP-QAM - Sensitivity: 54M:-68dBm@10%PER 11M:-85dBm@8%PER 6M:-88dBm@10%PER 1M:-90dBm@8%PER - Antenna gain: 2dbi - Wireless Roaming to ensure efficient connections - Operation range up to 50m (indoor)/ 100m (outdoor) - manufacture rated - Support Windows2000/XP/Vista/7Mac osLinux - comes with English manual